One of my dad’s closest friends, who was from China, ran a small business in the United States. Around 2010 he began hearing from relatives still in China that they were being threatened by the government if he didn’t go back to “check in”.
He was terrified that, if he obliged, he’d never get out of China - but he couldn’t take the chance that family might be harmed if he refused. He arranged to close his business for a month and went back to China for a brief visit. Of course, nobody ever heard from him again.